Thieves

thief [θiːf]

n pl thieves[θiːvz]

1. a person who steals something from another
2. (Law) Criminal lawa person who commits theft

[Old English thēof; related to Old Frisian thiāf, Old Saxon thiof, Old High German diob, Old Norse thjōfr, Gothic thiufs]
thievish  adj
thievishly  adv
thievishness  n